Miscellaneous Local Product
Issued by NWS Marquette, MI

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AXUS43 KMQT 202015
MISMQT

OPEN LAKE FORECAST FOR LAKE SUPERIOR FOR NOAA WEATHER RADIO
NATIONAL WEATHER SERVICE MARQUETTE MI
414 PM EDT Sat Apr 20 2024

LSZ162-210415-
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
414 PM EDT Sat Apr 20 2024 /314 PM CDT Sat Apr 20 2024/

.LATE THIS AFTERNOON...West winds 15 to 25 knots. Waves 2 to
4 feet.
.TONIGHT...West winds 10 to 20 knots. Waves subsiding to calm to
2 feet, then building to 2 to 4 feet.
.SUNDAY...West winds 15 to 25 knots diminishing to 10 to 20 knots
in the afternoon, then backing southwest late. Waves subsiding to
calm to 2 feet.
.SUNDAY NIGHT...Southwest winds 5 to 15 knots backing south after
midnight, then veering southwest late. Waves calm to 2 feet.
.MONDAY...Southwest winds 5 to 15 knots becoming south 10 to
20 knots by mid afternoon. A slight chance of rain showers by mid
afternoon. Waves building to 1 to 3 feet.
$$

LSZ263-210415-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
414 PM EDT Sat Apr 20 2024

.LATE THIS AFTERNOON...West winds 20 to 30 knots. Waves 3 to
6 feet occasionally to 8 feet.
.TONIGHT...West winds 15 to 25 knots diminishing to 10 to
20 knots after midnight, then increasing to 15 to 25 knots late.
Waves subsiding to 2 to 4 feet.
.SUNDAY...West winds 10 to 20 knots diminishing to 5 to 15 knots
in the afternoon, then backing southwest late. Waves subsiding to
calm to 2 feet.
.SUNDAY NIGHT...Southwest winds 5 to 15 knots backing south after
midnight. Waves calm to 2 feet.
.MONDAY...Southwest winds 5 to 15 knots backing south by mid
afternoon. Waves building to 1 to 3 feet.
$$

LSZ264-210415-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
414 PM EDT Sat Apr 20 2024

.LATE THIS AFTERNOON...West winds 20 to 30 knots. Waves 3 to
6 feet occasionally to 8 feet building to 4 to 7 feet
occasionally to 9 feet.
.TONIGHT...West winds 15 to 25 knots diminishing to 10 to
20 knots after midnight. Waves subsiding to 2 to 4 feet.
.SUNDAY...Northwest winds 10 to 20 knots veering north in the
afternoon, then becoming southeast 5 to 15 knots late. Waves
subsiding to 1 to 3 feet.
.SUNDAY NIGHT...Southeast winds 5 to 15 knots veering south after
midnight. Waves subsiding to calm to 2 feet.
.MONDAY...Southwest winds 5 to 15 knots backing south by mid
afternoon. Waves building to 1 to 3 feet.
$$

LSZ265-210415-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
414 PM EDT Sat Apr 20 2024

.LATE THIS AFTERNOON...West winds 15 to 25 knots. Waves 3 to
5 feet occasionally to 7 feet subsiding to 2 to 4 feet.
.TONIGHT...West winds 15 to 25 knots. Waves subsiding to 1 to
3 feet.
.SUNDAY...Northwest winds 15 to 25 knots veering north in the
afternoon, then diminishing to 10 to 20 knots late. Waves 1 to
3 feet.
.SUNDAY NIGHT...Southeast winds 10 to 20 knots diminishing to
5 to 15 knots after midnight, then veering south late. Waves
subsiding to calm to 2 feet.
.MONDAY...South winds 5 to 15 knots increasing to 10 to 20 knots
by mid afternoon. Waves calm to 2 feet.
$$

LSZ266-210415-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
414 PM EDT Sat Apr 20 2024

.LATE THIS AFTERNOON...West winds 15 to 25 knots. Waves 4 to
8 feet occasionally to 10 feet.
.TONIGHT...West winds 15 to 25 knots increasing to 20 to 30 knots
late. Waves subsiding to 3 to 5 feet occasionally to 7 feet.
.SUNDAY...Northwest winds 20 to 30 knots diminishing to 15 to
25 knots in the afternoon, then becoming north 10 to 20 knots
late. Waves building to 3 to 6 feet occasionally to 8 feet.
.SUNDAY NIGHT...East winds 5 to 15 knots veering south after
midnight, then increasing to 10 to 20 knots late. Waves subsiding
to calm to 2 feet, then building to 1 to 3 feet.
.MONDAY...South winds 10 to 20 knots. Waves subsiding to calm to
2 feet.
$$

LSZ267-210415-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
414 PM EDT Sat Apr 20 2024

.LATE THIS AFTERNOON...West winds 20 to 30 knots. Waves 5 to
8 feet occasionally to 10 feet.
.TONIGHT...West winds 20 to 30 knots diminishing to 15 to
25 knots after midnight. Waves subsiding to 3 to 5 feet
occasionally to 7 feet.
.SUNDAY...West winds 20 to 30 knots veering northwest in the
afternoon, then diminishing to 15 to 25 knots late. Waves
building to 4 to 7 feet occasionally to 9 feet.
.SUNDAY NIGHT...Northwest winds 10 to 20 knots diminishing to
5 to 15 knots after midnight, then becoming south 10 to 20 knots
late. Waves subsiding to calm to 2 feet.
.MONDAY...South winds 10 to 20 knots. Waves building to 1 to
3 feet, then subsiding to calm to 2 feet.
$$



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